I went to Borders and saw his book was on the Border's Bestseller list. I have seen the book before but I never really looked it. However after a long time it is still a Bestseller. So when I went home I check with Amazon.
The author was from Bangladesh who provide credit to the poorest people so they can buy food. The banks would not lend the money so he takes the social responsibility just to enable the people to eat.
His credit service which called microcredit has helped millions of people. He also has receive a Nobel prize from the Barrack Obama.